/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

//

#ifndef NET_INSTAWEB_REWRITER_PUBLIC_REWRITE_RESULT_H_
#define NET_INSTAWEB_REWRITER_PUBLIC_REWRITE_RESULT_H_

namespace net_instaweb {

// Used to signal whether optimization was successful or not to
// RewriteContext::RewriteDone.
enum RewriteResult {
  kRewriteFailed,  // rewrite is impossible or undesirable
  kRewriteOk,      // rewrite went fine
  kTooBusy         // the system is temporarily too busy to handle this
                   // rewrite request; no conclusion can be drawn on whether
                   // it's worth trying again or not.
};

}  // namespace net_instaweb

#endif  // NET_INSTAWEB_REWRITER_PUBLIC_REWRITE_RESULT_H_
